Base | Representation |
---|---|
bin | 1101111101111001111… |
… | …11110101010101101011 |
3 | 1200212201220111202111002 |
4 | 12332330333311111223 |
5 | 30330330012020021 |
6 | 1004245120225215 |
7 | 46446446364200 |
oct | 6767477652553 |
9 | 1625656452432 |
10 | 479912220011 |
11 | 175590a34034 |
12 | 7901576b20b |
13 | 3634251a823 |
14 | 1932940bca7 |
15 | c73c32850b |
hex | 6fbcff556b |
479912220011 has 24 divisors (see below), whose sum is σ = 560594317824. Its totient is φ = 409640542080.
The previous prime is 479912220001. The next prime is 479912220037. The reversal of 479912220011 is 110022219974.
It is a de Polignac number, because none of the positive numbers 2k-479912220011 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (479912220001) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12235271 + ... + 12274431.
It is an arithmetic number, because the mean of its divisors is an integer number (23358096576).
Almost surely, 2479912220011 is an apocalyptic number.
479912220011 is a deficient number, since it is larger than the sum of its proper divisors (80682097813).
479912220011 is a wasteful number, since it uses less digits than its factorization.
479912220011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40211 (or 40204 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 38.
Adding to 479912220011 its reverse (110022219974), we get a palindrome (589934439985).
The spelling of 479912220011 in words is "four hundred seventy-nine billion, nine hundred twelve million, two hundred twenty thousand, eleven".
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